搜索优化
English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
排序方式
最佳匹配
最新鲜
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
资讯
生物通
1月
基于HS-SPME-GCMS与AntDAS-GCMS联用技术的宁夏枸杞风味物质 ...
研究采用hs-spme-gcms捕获枸杞挥发性成分,通过antdas-gcms自动完成峰检测、共洗脱组分解析、时间漂移校正和化合物鉴定。 基于蒙特卡洛模拟评估PLS-DA等四种判别模型,利用104份来自宁夏、甘肃、青海、新疆的样本建立地理溯源体系。
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Wrestling superstar dies
RU passenger plane crashes
Sentenced to 18.5 years
Drops to 10th place
Trump admin reaches deal
‘Hogan's Heroes’ actor dies
To lead '60 Minutes'
Six Chinese students drown
Wins appeal in election case
Inmates plead not guilty
Brain-eating amoeba death
Hungary bans rap group
Lets Trump fire members
Thailand, Cambodia clash
To visit Federal Reserve
NJ Little Leaguer suspended
Under DOJ investigation?
US fertility rate dropped
Massive wildfire in Cyprus
Wants Musk to thrive
Australia on US beef imports
Carted off practice field
Explosion in northern Syria
Plans to run for NC Senate
850K+ diffusers recalled
Syria, Saudi sign deals
Judge dismisses Trump’s suit
Weekly jobless claims fall
Airlifted to hospital
Burrell died by suicide
OKs removal of thimerosal
反馈